Ok. Hm... Then what are the possible positive values of: ret = i2c_smbus_read_word_data(client, MLX90614_CONFIG) regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html